login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A024736 s(n+3)/2, where s is A024735. 0
1, 2, 4, 9, 20, 44, 97, 230, 540, 1257, 2920, 7128, 17225, 41276, 98848, 244857, 602368, 1472564, 3594009, 9001188, 22402820, 55447385, 137104808, 345794100, 868000657, 2169191678, 5413976096, 13735048385, 34694002916, 87290093640, 219428919825 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..31.

CROSSREFS

Sequence in context: A035530 A141016 A008998 * A024562 A087219 A214952

Adjacent sequences:  A024733 A024734 A024735 * A024737 A024738 A024739

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 23 01:27 EDT 2019. Contains 325228 sequences. (Running on oeis4.)